tasks.named<Test>("test") {
    useJUnitPlatform()                                              // <7>
}
----
<1> Apply the application plugin to add support for building a CLI application in Java.
<2> Use Maven Central for resolving dependencies.
<3> Use JUnit Jupiter for testing (using the version catalog).
<4> This dependency is used by the application (referred using the version catalog).
<5> Define the toolchain version.

        DefaultSession session = new DefaultSession(
                rsession,
                system,
                List.of(lookup.lookup(RepositoryFactory.class)
                        .createRemote("central", "https://repo.maven.apache.org/maven2")),
                null,
                lookup);

        Settings settings = session.getService(SettingsBuilder.class)
                .build(

        'flat-dir'             | flatDirRepoBlock()            | expectedFlatDirRepo()            | null
        'local maven'          | mavenLocalRepoBlock()         | expectedMavenLocalRepo()         | null
        'maven central'        | mavenCentralRepoBlock()       | expectedMavenCentralRepo()       | null

            </plugin>
        </plugins>
    </reporting>

    <profiles>
        <profile>
            <id>junit-release</id>
            <!--
            Signs all artifacts before deploying to Maven Central.
            -->
            <build>
                <plugins>
                    <plugin>
                        <!--

            </plugin>
        </plugins>
    </reporting>

    <profiles>
        <profile>
            <id>junit-release</id>
            <!--
            Signs all artifacts before deploying to Maven Central.
            -->
            <build>
                <plugins>
                    <plugin>
                        <!--

The Signing Plugin currently only provides support for generating https://en.wikipedia.org/wiki/Pretty_Good_Privacy#OpenPGP[OpenPGP signatures] (which is the signature format http://central.sonatype.org/pages/requirements.html#sign-files-with-gpgpgp[required for publication to the Maven Central Repository]).

[[sec:signing_usage]]
== Usage

To use the Signing Plugin, include the following in your build script:

.Using the Signing Plugin
====

public class DefaultRepositoryHandler extends DefaultArtifactRepositoryContainer implements RepositoryHandlerInternal {

    public static final String GRADLE_PLUGIN_PORTAL_REPO_NAME = "Gradle Central Plugin Repository";
    public static final String DEFAULT_BINTRAY_JCENTER_REPO_NAME = "BintrayJCenter";
    public static final String BINTRAY_JCENTER_URL = "https://jcenter.bintray.com/";

    }

    private static String getPluginRepositoriesDisplayName() {
        return gradleVersion >= GradleVersion.version("4.4")
            ? "Plugin Repositories"
            : "Gradle Central Plugin Repository"
    }

        static errorProne = "3.1.0"

        // https://plugins.gradle.org/plugin/com.google.protobuf
        static protobufPlugin = "0.9.4"

        // https://central.sonatype.com/artifact/com.google.protobuf/protobuf-java/versions
        static protobufTools = "4.26.1"

        // https://plugins.gradle.org/plugin/org.gradle.test-retry
        static testRetryPlugin = "1.5.8"

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